One of a Kind Ring. Outer diameter of ring measures 22mm x 22mm. Center stone Emerald measures 10mm x 10mm. Emerald sourced from Zambia. SKU ASRW4237 Carat Weight 4.72ct Emerald || 4.27ct Diamond Metal Type 18KT White Gold Primary Stone Emerald Weight 6.57g Color Grade H Clarity VS Luxury Gia Certified Diamond Gemstones, Luxury Cluster Diamond Ring With Gemstone, Luxury Gia Certified Gemstones, Luxury White Gold Gia Certified Gemstones, Luxury Gia Certified White Gold Gemstones, Luxury Round Cut Gemstones With Center Stone, Luxury Round Cut Center Stone Gemstones, Gia Certified Cushion Cut Fine Jewelry, Luxury Emerald Ring In Diamond White As Gift